Bogotá, Colombia at €523 rtn

Been waiting over a year for cheap flights to Bogotá? Good news, you've just struck gold!

Now, El Dorado might be a myth, but this city has many other treasures to be discovered:

• Explore an underground cathedral within the depths of a salt mine
• Let the views from Mount Monserrate take your breath away (if the walk hasn't already)
• And if it is some gems you're after, then why not check out the world's biggest gold museum.

FYI, these fares are only available with an OTA. If you'd rather book directly with an airline, then KLM have reasonable trips available in €670s rtn.